Architectural Glazing

Lightweight Aerogel to Heavy Lead Glass

In this episode of Materials Month, host Andre Baros explores the weight spectrum of materials, focusing on the contrast between lightweight and heavyweight options. The discussion covers a variety of glazing materials, from aerogel-enhanced glass to lead-embedded fire glass, helping viewers understand their performance, weight, and application. With side-by-side comparisons and data-driven insights, this episode provides a clear perspective on how different materials function in various contexts.

What You'll Learn:

• The significance of material weight in construction and design.
• How comparing materials helps determine what is considered light or heavy.
• The lightest glazing materials, including Kingspan’s polycarbonate and aerogel-enhanced Cowall glass.
• The performance benefits of aerogel-infused glazing, such as higher insulation values.
• The weight difference between standard glass and lead-embedded fire glass.
• The impact of weight on material selection for large-scale applications.
• Why specialty glass, like X-ray shielding glass, is significantly heavier than standard glass.
• The importance of U-values and R-values in evaluating glazing efficiency.
• How lightweight materials can still offer strong insulation and durability.
• Where to explore more material comparisons through the Acelab's Materials Hub.